May weather in Grant, IA
The average temperature in Grant in May is °F (°F–°F). Average precipitation: 5.46 inches.
May is a spring month in Grant, and is cooler than the annual average of 0°F. Daylight averages about 14h 18m.
Avg High
°F
Avg Low
°F
Precipitation
5.46 in
Daylight
14h 18m
May records in Grant
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | — | — | 1.05 in (1997) |
| May 2 | — | — | 1.75 in (2013) |
| May 3 | — | — | 0.87 in (2022) |
| May 4 | — | — | 0.88 in (2024) |
| May 5 | — | — | 1.37 in (1982) |
| May 6 | — | — | 1.30 in (2007) |
| May 7 | — | — | 1.84 in (2024) |
| May 8 | — | — | 1.12 in (1995) |
| May 9 | — | — | 2.05 in (2003) |
| May 10 | — | — | 2.28 in (1996) |
| May 11 | — | — | 1.83 in (1986) |
| May 12 | — | — | 2.89 in (2014) |
| May 13 | — | — | 3.10 in (2001) |
| May 14 | — | — | 0.76 in (1982) |
| May 15 | — | — | 0.65 in (2020) |
| May 16 | — | — | 0.75 in (1998) |
| May 17 | — | — | 1.92 in (2017) |
| May 18 | — | — | 0.47 in (2022) |
| May 19 | — | — | 0.78 in (1984) |
| May 20 | — | — | 1.15 in (2013) |
| May 21 | — | — | 2.20 in (1999) |
| May 22 | — | — | 2.30 in (1998) |
| May 23 | — | — | 2.14 in (1993) |
| May 24 | — | — | 5.10 in (2007) |
| May 25 | — | — | 2.25 in (1990) |
| May 26 | — | — | 1.38 in (1987) |
| May 27 | — | — | 1.30 in (1987) |
| May 28 | — | — | 1.30 in (1995) |
| May 29 | — | — | 1.78 in (1998) |
| May 30 | — | — | 1.79 in (2008) |
| May 31 | — | — | 1.01 in (1987) |